<template>
    <div class="mod-config">
        <el-form
            :inline="true"
            :model="dataForm"
            @keyup.enter.native="getDataList()"
        >
            <el-form-item>
                <el-input
                    v-model="dataForm.key"
                    placeholder="参数名"
                    clearable
                ></el-input>
            </el-form-item>
            <el-form-item>
                <el-button @click="getDataList()">查询</el-button>
                <el-button
                    v-if="isAuth('product:brand:save')"
                    type="primary"
                    @click="addOrUpdateHandle()"
                    >新增</el-button
                >
                <el-button
                    v-if="isAuth('product:brand:delete')"
                    type="danger"
                    @click="deleteHandle()"
                    :disabled="dataListSelections.length <= 0"
                    >批量删除</el-button
                >
            </el-form-item>
        </el-form>
        <el-table
            :data="dataList"
            border
            v-loading="dataListLoading"
            @selection-change="selectionChangeHandle"
            style="width: 100%"
        >
            <el-table-column
                type="selection"
                header-align="center"
                align="center"
                width="50"
            ></el-table-column>
            <el-table-column
                prop="brandId"
                header-align="center"
                align="center"
                label="品牌id"
                width="180px"
            ></el-table-column>
            <el-table-column
                prop="name"
                header-align="center"
                align="center"
                label="品牌名"
            ></el-table-column>
            <el-table-column
                prop="logo"
                header-align="center"
                align="center"
                label="品牌logo地址"
            >
                <template slot-scope="scope">
                    <!-- <el-image
              style="width: 100px; height: 80px"
              :src="scope.row.logo"
          fit="fill"></el-image>-->
                    <img
                        :src="scope.row.logo"
                        style="width: 100px; height: 80px"
                    />
                </template>
            </el-table-column>
            <el-table-column
                prop="descript"
                header-align="center"
                align="center"
                label="介绍"
            ></el-table-column>
            <el-table-column
                prop="showStatus"
                header-align="center"
                align="center"
                label="显示状态"
            >
                <template slot-scope="scope">
                    <el-switch
                        v-model="scope.row.showStatus"
                        active-color="#13ce66"
                        inactive-color="#ff4949"
                        :active-value="1"
                        :inactive-value="0"
                        @change="updateBrandStatus(scope.row)"
                    ></el-switch>
                </template>
            </el-table-column>
            <el-table-column
                prop="firstLetter"
                header-align="center"
                align="center"
                label="检索首字母"
            ></el-table-column>
            <el-table-column
                prop="sort"
                header-align="center"
                align="center"
                label="排序"
            ></el-table-column>
            <el-table-column
                fixed="right"
                header-align="center"
                align="center"
                width="250"
                label="操作"
            >
                <template slot-scope="scope">
                    <el-button
                        type="text"
                        size="small"
                        @click="updateCatelogHandle(scope.row.brandId)"
                        >关联分类</el-button
                    >
                    <el-button
                        type="text"
                        size="small"
                        @click="addOrUpdateHandle(scope.row.brandId)"
                        >修改</el-button
                    >
                    <el-button
                        type="text"
                        size="small"
                        @click="deleteHandle(scope.row.brandId)"
                        >删除</el-button
                    >
                </template>
            </el-table-column>
        </el-table>
        <el-pagination
            @size-change="sizeChangeHandle"
            @current-change="currentChangeHandle"
            :current-page="pageIndex"
            :page-sizes="[10, 20, 50, 100]"
            :page-size="pageSize"
            :total="totalPage"
            layout="total, sizes, prev, pager, next, jumper"
        ></el-pagination>
        <!-- 弹窗, 新增 / 修改 -->
        <add-or-update
            v-if="addOrUpdateVisible"
            ref="addOrUpdate"
            @refreshDataList="getDataList"
        ></add-or-update>

        <el-dialog
            title="关联分类"
            :visible.sync="cateRelationDialogVisible"
            width="30%"
        >
            <el-popover placement="right-end" v-model="popCatelogSelectVisible">
                <category-cascader
                    :catelogPath.sync="catelogPath"
                ></category-cascader>
                <div style="text-align: right; margin: 0">
                    <el-button
                        size="mini"
                        type="text"
                        @click="popCatelogSelectVisible = false"
                        >取消</el-button
                    >
                    <el-button
                        type="primary"
                        size="mini"
                        @click="addCatelogSelect"
                        >确定</el-button
                    >
                </div>
                <el-button slot="reference">新增关联</el-button>
            </el-popover>
            <el-table :data="cateRelationTableData" style="width: 100%">
                <el-table-column prop="id" label="#"></el-table-column>
                <el-table-column
                    prop="brandName"
                    label="品牌名"
                ></el-table-column>
                <el-table-column
                    prop="catelogName"
                    label="分类名"
                ></el-table-column>
                <el-table-column
                    fixed="right"
                    header-align="center"
                    align="center"
                    label="操作"
                >
                    <template slot-scope="scope">
                        <el-button
                            type="text"
                            size="small"
                            @click="
                                deleteCateRelationHandle(
                                    scope.row.id,
                                    scope.row.brandId
                                )
                            "
                            >移除</el-button
                        >
                    </template>
                </el-table-column>
            </el-table>
            <span slot="footer" class="dialog-footer">
                <el-button @click="cateRelationDialogVisible = false"
                    >取 消</el-button
                >
                <el-button
                    type="primary"
                    @click="cateRelationDialogVisible = false"
                    >确 定</el-button
                >
            </span>
        </el-dialog>
    </div>
</template>

<script>
import AddOrUpdate from "./brand-add-or-update";
import CategoryCascader from "../common/category-cascader";
export default {
    data() {
        return {
            dataForm: {
                key: "",
            },
            brandId: 0,
            catelogPath: [],
            dataList: [],
            cateRelationTableData: [],
            pageIndex: 1,
            pageSize: 10,
            totalPage: 0,
            dataListLoading: false,
            dataListSelections: [],
            addOrUpdateVisible: false,
            cateRelationDialogVisible: false,
            popCatelogSelectVisible: false,
        };
    },
    components: {
        AddOrUpdate,
        CategoryCascader,
    },
    activated() {
        this.getDataList();
    },
    methods: {
        addCatelogSelect() {
            //{"brandId":1,"catelogId":2}
            this.popCatelogSelectVisible = false;
            this.$http({
                url: this.$http.adornUrl("/product/categorybrandrelation/save"),
                method: "post",
                data: this.$http.adornData(
                    {
                        brandId: this.brandId,
                        catelogId: this.catelogPath[
                            this.catelogPath.length - 1
                        ],
                    },
                    false
                ),
            }).then(({ data }) => {
                this.getCateRelation();
            });
        },
        deleteCateRelationHandle(id, brandId) {
            this.$http({
                url: this.$http.adornUrl(
                    "/product/categorybrandrelation/delete"
                ),
                method: "post",
                data: this.$http.adornData([id], false),
            }).then(({ data }) => {
                this.getCateRelation();
            });
        },
        updateCatelogHandle(brandId) {
            this.cateRelationDialogVisible = true;
            this.brandId = brandId;
            this.getCateRelation();
        },
        getCateRelation() {
            this.$http({
                url: this.$http.adornUrl(
                    "/product/categorybrandrelation/catelog/list"
                ),
                method: "get",
                params: this.$http.adornParams({
                    brandId: this.brandId,
                }),
            }).then(({ data }) => {
                this.cateRelationTableData = data.data;
            });
        },
        // 获取数据列表
        getDataList() {
            this.dataListLoading = true;
            this.$http({
                url: this.$http.adornUrl("/product/brand/list"),
                method: "get",
                params: this.$http.adornParams({
                    page: this.pageIndex,
                    limit: this.pageSize,
                    key: this.dataForm.key,
                }),
            }).then(({ data }) => {
                if (data && data.code === 0) {
                    this.dataList = data.page.list;
                    this.totalPage = data.page.totalCount;
                } else {
                    this.dataList = [];
                    this.totalPage = 0;
                }
                this.dataListLoading = false;
            });
        },
        updateBrandStatus(data) {
            console.log("最新信息", data);
            let { brandId, showStatus } = data;
            //发送请求修改状态
            this.$http({
                url: this.$http.adornUrl("/product/brand/update/status"),
                method: "post",
                data: this.$http.adornData({ brandId, showStatus }, false),
            }).then(({ data }) => {
                this.$message({
                    type: "success",
                    message: "状态更新成功",
                });
            });
        },
        // 每页数
        sizeChangeHandle(val) {
            this.pageSize = val;
            this.pageIndex = 1;
            this.getDataList();
        },
        // 当前页
        currentChangeHandle(val) {
            this.pageIndex = val;
            this.getDataList();
        },
        // 多选
        selectionChangeHandle(val) {
            this.dataListSelections = val;
        },
        // 新增 / 修改
        addOrUpdateHandle(id) {
            this.addOrUpdateVisible = true;
            this.$nextTick(() => {
                this.$refs.addOrUpdate.init(id);
            });
        },
        // 删除
        deleteHandle(id) {
            var ids = id
                ? [id]
                : this.dataListSelections.map((item) => {
                      return item.brandId;
                  });
            this.$confirm(
                `确定对[id=${ids.join(",")}]进行[${
                    id ? "删除" : "批量删除"
                }]操作?`,
                "提示",
                {
                    confirmButtonText: "确定",
                    cancelButtonText: "取消",
                    type: "warning",
                }
            ).then(() => {
                this.$http({
                    url: this.$http.adornUrl("/product/brand/delete"),
                    method: "post",
                    data: this.$http.adornData(ids, false),
                }).then(({ data }) => {
                    if (data && data.code === 0) {
                        this.$message({
                            message: "操作成功",
                            type: "success",
                            duration: 1500,
                            onClose: () => {
                                this.getDataList();
                            },
                        });
                    } else {
                        this.$message.error(data.msg);
                    }
                });
            });
        },
    },
};
</script>
